UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqVTnMl+CQ8V1LnWwsEueWu7pSa0u5jpNoQBvcn0oeA=' 
WHERE 
  key_id = 'c1712bc7b92592ac5e0e7c9a0f9eac7f427fd0bffa099f3acb96f190ae1ce827' 
  AND (
    token = 'vqVTnMl+CQ8V1LnWwsEueWu7pSa0u5jpNoQBvcn0oeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )